AT91M55800A-33CJ
- Mfr.Part #
- AT91M55800A-33CJ
- Manufacturer
- Microchip Technology
- Package / Case
- 176-LFBGA
- Datasheet
- Download
- Description
- IC MCU 16/32BIT ROMLESS 176BGA
- Stock
- 43,165
- In Stock :
- 43,165
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Power Supplies :
- 3/3.33/5V
- Width :
- 13mm
- MSL :
- MSL 3 - 168 hours
- Terminal Pitch :
- 0.8mm
- Factory Lead Time :
- 7 Weeks
- Product Category :
- ARM Microcontrollers - MCU
- ROM (words) :
- 0
- Supplier Device Package :
- 176-BGA (13x13)
- Number of External Interrupts :
- 7
- Clock Frequency :
- 20MHz
- DAC Channels :
- yes
- Has ADC :
- yes
- Base Product Number :
- AT91M55800A
- Data Converters :
- A/D 8x10b; D/A 2x10b
- Data Bus Width :
- 32bit
- Series :
- AT91
- Length :
- 13mm
- Minimum Operating Temperature :
- - 40 C
- RAM Size :
- 8K x 8
- Number of Terminations :
- 176
- Mounting Style :
- SMD/SMT
- Published :
- 1997
- Number of Timers :
- 6
- Core Size :
- 16/32-Bit
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Pins :
- 176
- EEPROM Size :
- --
- Address Bus Width :
- 24
- Pbfree Code :
- yes
- Brand :
- Microchip Technology / Atmel
- Supply Voltage-Min (Vsup) :
- 2.7V
- Program Memory Type :
- ROMless
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- Terminal Position :
- BOTTOM
- Format :
- FIXED POINT
- Packaging :
- Tray
- Package / Case :
- 176-LFBGA
- Boundary Scan :
- yes
- Operating Temperature :
- -40°C~85°C TA
- DMA Channels :
- No
- Number of Timers/Counters :
- 6 Timer
- DAC Resolution :
- 10 bit
- Speed :
- 33MHz
- Package :
- Tray
- Device Core :
- ARM7TDMI
- Bit Size :
- 32
- Oscillator Type :
- Internal
- Product :
- MCU
- Core Processor :
- ARM7®
- Product Status :
- Active
- RAM (words) :
- 2048
- Qualification Status :
- Not Qualified
- Data Converter :
- A/D 8x10b; D/A 2x10b
- Number of I/Os :
- 58 I/O
- Product Type :
- ARM Microcontrollers - MCU
- Peripherals :
- POR, WDT
- Interfaces :
- EBI, EMI, SPI, UART, USART
- Number of Serial I/Os :
- 3
- Integrated Cache :
- No
- Connectivity :
- EBI/EMI, SPI, UART/USART
- Mounting Type :
- Surface Mount
- Maximum Operating Temperature :
- + 85 C
- Supply Voltage :
- 3V
- Manufacturer :
- Microchip
- On Chip Data RAM Width :
- 32
- Low Power Mode :
- yes
- Number of ADC Channels :
- 8 Channel
- Terminal Form :
- Ball
- Base Part Number :
- AT91M55800A
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of I/O :
- 58
- RoHS :
- Details
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- JESD-609 Code :
- e3
- Program Memory Size :
- --
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Max (Vsup) :
- 3.6V
- Height :
- 1.07 mm
- External Data Bus Width :
- 16
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- No
- Height Seated (Max) :
- 1.59mm
- Interface Type :
- EBI, SPI, USART
- Datasheets
- AT91M55800A-33CJ

Microcontrollers Microchip Technology AT91M55800A-33CJ Overview
The Microcontrollers Microchip Technology AT91M55800A-33CJ is a robust microcontroller unit (MCU) designed by Microchip Technology, engineered to deliver high performance and versatility without onboard ROM. This MCU, operating at a core of 16/32-bit architecture, offers a flexible platform for developers focusing on automotive, industrial, and consumer applications. The AT91M55800A-33CJ's ROMless design allows for custom configuration with external memory, making it an excellent choice for complex, memory-intensive applications. Its 176-BGA (Ball Grid Array) packaging ensures a compact footprint while providing sufficient I/O capabilities for extensive peripheral integration.
AT91M55800A-33CJ Features
The AT91M55800A-33CJ MCU offers a unique set of features designed to support sophisticated applications that require high-speed data processing and advanced control capabilities. It operates on a flexible 16/32-bit architecture, which can efficiently manage both simple and complex algorithms. The lack of internal ROM enables designers to connect external memory tailored to specific needs, thus optimizing system performance and cost. Its 176-BGA packaging is not only space-efficient but also enhances the thermal management and reliability of the device in demanding environments.
AT91M55800A-33CJ Applications
- Automotive Systems: Utilizes its high-speed processing capabilities to manage engine functions, infotainment systems, and advanced driver-assistance systems (ADAS).
- Industrial Automation: Ideal for controlling machinery, process automation, and robotics where precision and reliability are critical.
- Consumer Electronics: Supports complex functionalities in devices such as smart home systems and portable electronics.
- Communication Equipment: Can be employed to enhance the performance and efficiency of networked devices like routers and switch controllers.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















