AT89C5132-ROTUL Atmel, AT89C5132-ROTUL Datasheet - Page 55

IC 8051 MCU FLASH 64K USB 80TQFP

AT89C5132-ROTUL

Manufacturer Part Number
AT89C5132-ROTUL
Description
IC 8051 MCU FLASH 64K USB 80TQFP
Manufacturer
Atmel
Series
AT89C513xr
Datasheets

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
Part Number:
AT89C5132-ROTUL
Manufacturer:
Atmel
Quantity:
10 000
4173E–USB–09/07
Reset Value = 0000 0000b
Notes:
Table 42. TH0 Register
TH0 (S:8Ch) – Timer 0 High Byte Register
Reset Value = 0000 0000b
Number
Bit Number
Bit
7
6
5
4
3
2
1
0
7:0
7
-
1. Reloaded from TH1 at overflow.
2. Reloaded from TH0 at overflow.
Mnemonic
GATE1
GATE0
C/T1#
C/T0#
M01
M10
M00
M11
Mnemonic
Bit
Bit
6
-
Description
Timer 1 Gating Control Bit
Clear to enable Timer 1 whenever TR1 bit is set.
Set to enable Timer 1 only while INT1 pin is high and TR1 bit is set.
Timer 1 Counter/Timer Select Bit
Clear for Timer operation: Timer 1 counts the divided-down system clock.
Set for Counter operation: Timer 1 counts negative transitions on external pin T1.
Timer 1 Mode Select Bits
M11 M01
Timer 0 Gating Control Bit
Clear to enable Timer 0 whenever TR0 bit is set.
Set to enable Timer/Counter 0 only while INT0 pin is high and TR0 bit is set.
Timer 0 Counter/Timer Select Bit
Clear for Timer operation: Timer 0 counts the divided-down system clock.
Set for Counter operation: Timer 0 counts negative transitions on external pin T0.
Timer 0 Mode Select Bit
M10 M00
TH0 is an 8-bit Timer using Timer 1’s TR0 and TF0 Bits.
0
0
1
1
0
0
1
1
Description
High Byte of Timer 0
0
1
0
1
0
1
0
1
5
-
Operating mode
Mode 0: 8-bit Timer/Counter (TH1) with 5-bit prescaler (TL1).
Mode 1: 16-bit Timer/Counter.
Mode 2: 8-bit auto-reload Timer/Counter (TL1).
Mode 3: Timer 1 halted. Retains count.
Operating mode
Mode 0: 8-bit Timer/Counter (TH0) with 5-bit prescaler (TL0).
Mode 1: 16-bit Timer/Counter.
Mode 2: 8-bit auto-reload Timer/Counter (TL0).
Mode 3: TL0 is an 8-bit Timer/Counter.
4
-
3
-
2
-
(1)
(2)
AT89C5132
1
-
0
-
55

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