AT89C5132-RORUL Atmel, AT89C5132-RORUL Datasheet - Page 10
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AT89C5132-RORUL
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Internal Pin Structure
12
AT89C5132
Table 16. Detailed Internal Pin Structure
Notes:
1. For information on resistors value, input/output levels, and drive capability, refer to
2. When the Two Wire controller is enabled, P
3. In Port 2, P
Latch Output
the Section “DC Characteristics”, page 183.
allowing pseudo open-drain structure.
(A15:8).
Watchdog Output
1
transistor is continuously driven when outputting a high level bit address
VDD
periods
Circuit
2 osc
(1)
VDD
VSS
VDD
VSS
P
N
P
N
P
VDD
VSS
N
1
VSS
VDD
D+
D-
P
P
VDD
2
P
VDD
3
1
, P
2
, and P
3
transistors are disabled
Input/Output
Input/Output
Input/Output
Input/Output
Output
Type
Input
4173CS–USB–07/04
MCMD
DOUT
MDAT
PSEN
DCLK
MCLK
P53:0
SCLK
DSEL
Pins
P1
P2
RST
TST
ALE
ISP
P3
P4
P0
D+
D-
(2)
(3)