Datasheet 搜索 > 微控制器 > ATMEL（爱特美尔） > AT89C5131A-S3SUL 数据手册 > AT89C5131A-S3SUL 其他数据使用手册 1/186 页
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AT89C5131A-S3SUL 其他数据使用手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
分类:
微控制器
封装:
PLCC-52
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
典型应用电路图在P11
原理图在P3P13P14P66P85P92P114P115P116P133P147P148
型号编码规则在P175
封装信息在P175P176
功能描述在P36P92
应用领域在P104P106
导航目录
AT89C5131A-S3SUL数据手册
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Rev. 4338F–USB–08/07
Features
•
80C52X2 Core (6 Clocks per Instruction)
– Maximum Core Frequency 48 MHz in X1 Mode, 24 MHz in X2 Mode
– Dual Data Pointer
– Full-duplex Enhanced UART (EUART)
– Three 16-bit Timer/Counters: T0, T1 and T2
– 256 Bytes of Scratchpad RAM
•
16/32-Kbyte On-chip Flash EEPROM In-System Programming through USB
– Byte and Page (128 bytes) Erase and Write
– 100k Write Cycles
•
3-KbyteFlash EEPROM for Bootloader
– Byte and Page (128 bytes) Erase and Write
– 100k Write Cycles
•
1-Kbyte EEPROM Data (
– Byte and Page (128 bytes) Erase and Write
– 100k Write Cycles
•
On-chip Expanded RAM (ERAM): 1024 Bytes
•
Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply
•
USB 1.1 and 2.0 Full Speed Compliant Module with Interrupt on Transfer Completion
– Endpoint 0 for Control Transfers: 32-byte FIFO
– 6 Programmable Endpoints with In or Out Directions and with Bulk, Interrupt or
Isochronous Transfers
• Endpoint 1, 2, 3: 32-byte FIFO
• Endpoint 4, 5: 2 x 64-byte FIFO with Double Buffering (Ping-pong Mode)
• Endpoint 6: 2 x 512-byte FIFO with Double Buffering (Ping-pong Mode)
– Suspend/Resume Interrupts
– Power-on Reset and USB Bus Reset
– 48 MHz DPLL for Full-speed Bus Operation
– USB Bus Disconnection on Microcontroller Request
•
5 Channels Programmable Counter Array (PCA) with 16-bit Counter, High-speed
Output, Compare/Capture, PWM and Watchdog Timer Capabilities
•
Programmable Hardware Watchdog Timer (One-time Enabled with Reset-out): 50 ms to
6s at 4 MHz
•
Keyboard Interrupt Interface on Port P1 (8 Bits)
•
TWI (Two Wire Interface) 400Kbit/s
•
SPI Interface (Master/Slave Mode)
•
34 I/O Pins
•
4 Direct-drive LED Outputs with Programmable Current Sources: 2-6-10 mA Typical
•
4-level Priority Interrupt System (11 sources)
•
Idle and Power-down Modes
•
0 to 32 MHz On-chip Oscillator with Analog PLL for 48 MHz Synthesis
•
Industrial Temperature Range
•
Low Voltage Range Supply: 2.7V to 3.6V (3.0V to 3.6V required for USB)
•
Packages: SO28, PLCC52, VQFP64
8-bit Flash
Microcontroller
with Full Speed
USB Device
AT89C5131A-L
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