AT89C5132-ROTUL Atmel, AT89C5132-ROTUL Datasheet - Page 54
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AT89C5132-ROTUL
Manufacturer Part Number
AT89C5132-ROTUL
Description
IC 8051 MCU FLASH 64K USB 80TQFP
Manufacturer
Atmel
Series
AT89C513xr
Specifications of AT89C5132-ROTUL
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
Cpu Family
89C
Device Core
8051
Device Core Size
8b
Frequency (max)
40MHz
Interface Type
IDE/SPI/UART/USB
Total Internal Ram Size
2.25KB
# I/os (max)
44
Number Of Timers - General Purpose
2
Operating Supply Voltage (typ)
3V
Operating Supply Voltage (max)
3.3V
Operating Supply Voltage (min)
2.7V
On-chip Adc
2-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
80
Package Type
TQFP
Package
80TQFP
Family Name
89C
Maximum Speed
40 MHz
Operating Supply Voltage
3 V
Data Bus Width
8 Bit
Number Of Programmable I/os
44
Number Of Timers
2
Maximum Clock Frequency
20 MHz
Data Ram Size
2304 B
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
2
Height
1.45 mm
Length
14.1 mm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Supply Voltage (max)
3.3 V
Supply Voltage (min)
2.7 V
Width
14.1 mm
For Use With
AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
12.6
54
Registers
AT89C5132
Table 40. TCON Register
TCON (S:88h) – Timer/Counter Control Register
Reset Value = 0000 0000b
Table 41. TMOD Register
TMOD (89:h) - Timer/Counter 0 and 1 Modes
Bit Number
GATE1
7
TF1
7
7
6
5
4
3
2
1
0
C/T1#
Mnemonic
6
TR1
TF1
TR1
TF0
TR0
IE1
IE0
Bit
IT1
IT0
6
Description
Timer 1 Overflow Flag
Cleared by hardware when processor vectors to interrupt routine.
Set by hardware on Timer/Counter overflow, when Timer 1 register overflows.
Timer 1 Run Control Bit
Clear to turn off Timer/Counter 1.
Set to turn on Timer/Counter 1.
Timer 0 Overflow Flag
Cleared by hardware when processor vectors to interrupt routine.
Set by hardware on Timer/Counter overflow, when Timer 0 register overflows.
Timer 0 Run Control Bit
Clear to turn off Timer/Counter 0.
Set to turn on Timer/Counter 0.
Interrupt 1 Edge Flag
Cleared by hardware when interrupt is processed if edge-triggered (see IT1).
Set by hardware when external interrupt is detected on INT1 pin.
Interrupt 1 Type Control Bit
Clear to select low level active (level triggered) for external interrupt 1 (INT1).
Set to select falling edge active (edge triggered) for external interrupt 1.
Interrupt 0 Edge Flag
Cleared by hardware when interrupt is processed if edge-triggered (see IT0).
Set by hardware when external interrupt is detected on INT0 pin.
Interrupt 0 Type Control Bit
Clear to select low level active (level triggered) for external interrupt 0 (INT0).
Set to select falling edge active (edge triggered) for external interrupt 0.
M11
5
TF0
5
M01
4
TR0
4
GATE0
3
IE1
3
C/T0#
2
IT1
2
M10
IE0
1
1
4173E–USB–09/07
M00
IT0
0
0