AT89C5132-RORUL Atmel, AT89C5132-RORUL Datasheet - Page 2

• Manufacturer Part Number: AT89C5132-RORUL
• Description: MCU 8051 FLASH USB 80TQFP
• Manufacturer: Atmel
• Series: AT89C513xr

Specifications of AT89C5132-RORUL

• Core Processor: C52X2
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IDE/ATAPI, I²C, MMC, PCM, SPI, UART/USART, USB
• Peripherals: I²S, POR, WDT
• Number Of I /o: 44
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 2x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Block Diagram
Figure 1. AT89C5132 Block Diagram
Notes:
4
1. Alternate function of Port 3
2. Alternate function of Port 4
3. Alternate function of Port 1
FILT
AT89C5132
C51 (X2 CORE)
INT0
1
Clock and PLL
Handler Unit
X1
Interrupt
Unit
INT1
1
X2
V
RST
DD
V
2304 Bytes
SS
RAM
DOUT
UV
DD
Audio Interface
DCLK
UVSS
I
2
S/PCM
Flash Boot
64K Bytes
4K Bytes
DSEL
AV
Flash
DD
SCLK
AVSS
Controller
10-bit A-to-D
AREF
D+
Converter
8-BIT INTERNAL BUS
USB
D-
AIN1:0
MCLK
TXD
1
Interface
UART
BRG
and
MDAT
MMC
RXD
1
MCMD
Timers 0/1
Watchdog
1
T0
Keyboard
Interface
1
T1
KIN3:0
3
2
SS
SPI/DataFlash
MISO
2
Controller
Interface
P0 - P5
Ports
MOSI
IDE
I/O
2
SCK
2
Controller
SCL SDA
1
TWI
1
4173CS–USB–07/04