AT89C5131A-S3SUL Atmel, AT89C5131A-S3SUL Datasheet - Page 22

• Manufacturer Part Number: AT89C5131A-S3SUL
• Description: MCU 8051 32K FLASH USB 52-PLCC
• Manufacturer: Atmel
• Series: AT89C513xr

Specifications of AT89C5131A-S3SUL

• Core Processor: C52X2
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: LED, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Processor Series: AT89x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: 2-Wire, EUART, SPI, USB
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 3 bit
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: AT89STK-05
• Minimum Operating Temperature: - 40 C
• For Use With: AT89STK-10 - KIT EVAL APPL MASS STORAGEAT89STK-05 - KIT STARTER FOR AT89C5131
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Table 24. PCA SFR’s
Table 25. Interrupt SFR’s
Table 26. PLL SFRs
22
Mnemo-
nic
CCON
CMOD
CL
CH
CCAPM0
CCAPM1
CCAPM2
CCAPM3
CCAPM4
CCAP0H
CCAP1H
CCAP2H
CCAP3H
CCAP4H
CCAP0L
CCAP1L
CCAP2L
CCAP3L
CCAP4L
Mnemo-
nic
IEN0
IEN1
IPL0
IPH0
IPL1
IPH1
Mnemonic
PLLCON
PLLDIV
Add
D8h
D9h
E9h
F9h
DAh
DBh
DCh
DDh
DEh
FAh
FBh
FCh
FDh
FEh
EAh
EBh
ECh
EDh
EEh
Add
A8h
B1h
B8h
B7h
B2h
B3h
AT89C5131A-L
Name
PCA Timer/Counter Control
PCA Timer/Counter Mode
PCA Timer/Counter Low byte
PCA Timer/Counter High byte
PCA Timer/Counter Mode 0
PCA Timer/Counter Mode 1
PCA Timer/Counter Mode 2
PCA Timer/Counter Mode 3
PCA Timer/Counter Mode 4
PCA Compare Capture Module 0 H
PCA Compare Capture Module 1 H
PCA Compare Capture Module 2 H
PCA Compare Capture Module 3 H
PCA Compare Capture Module 4 H
PCA Compare Capture Module 0 L
PCA Compare Capture Module 1 L
PCA Compare Capture Module 2 L
PCA Compare Capture Module 3 L
PCA Compare Capture Module 4 L
Name
Interrupt Enable Control 0
Interrupt Enable Control 1
Interrupt Priority Control Low 0
Interrupt Priority Control High 0
Interrupt Priority Control Low 1
Interrupt Priority Control High 1
Add
A3h
A4h
Name
PLL Control
PLL Divider
R3
7
CCAP0H7
CCAP1H7
CCAP2H7
CCAP3H7
CCAP4H7
CCAP0L7
CCAP1L7
CCAP2L7
CCAP3L7
CCAP4L7
CIDL
EA
CF
7
7
R2
6
CCAP0H6
CCAP1H6
CCAP2H6
CCAP3H6
CCAP4H6
CCAP0L6
CCAP1L6
CCAP2L6
CCAP3L6
CCAP4L6
PUSBH
PUSBL
ECOM0
ECOM1
ECOM2
ECOM3
ECOM4
PPCH
EUSB
PPCL
WDTE
EC
CR
6
6
R1
5
CCAP0H5
CCAP1H5
CCAP2H5
CCAP3H5
CCAP4H5
CCAP0L5
CCAP1L5
CCAP2L5
CCAP3L5
CCAP4L5
CAPP0
CAPP1
CAPP2
CAPP3
CAPP4
PT2H
PT2L
ET2
5
5
R0
4
CCAP0H4
CCAP1H4
CCAP2H4
CCAP3H4
CCAP4H4
CCAP0L4
CCAP1L4
CCAP2L4
CCAP3L4
CCAP4L4
CAPN0
CAPN1
CAPN2
CAPN3
CAPN4
CCF4
PSH
PSL
ES
4
4
N3
3
CCAP0H3
CCAP1H3
CCAP2H3
CCAP3H3
CCAP4H3
CCAP0L3
CCAP1L3
CCAP2L3
CCAP3L3
CCAP4L3
PT1H
PT1L
CCF3
MAT0
MAT1
MAT2
MAT3
MAT4
ET1
3
3
EXT48
N2
2
CCAP0H2
CCAP1H2
CCAP2H2
CCAP3H2
CCAP4H2
CCAP0L2
CCAP1L2
CCAP2L2
CCAP3L2
CCAP4L2
PSPIH
PSPIL
PX1H
TOG0
TOG1
TOG2
TOG3
TOG4
PX1L
CCF2
CPS1
ESPI
EX1
2
2
PLLEN
N1
CCAP0H1
CCAP1H1
CCAP2H1
CCAP3H1
CCAP4H1
CCAP0L1
CCAP1L1
CCAP2L1
CCAP3L1
CCAP4L1
1
PTWIH
PTWIL
PWM0
PWM1
PWM2
PWM3
PWM4
ETWI
PT0H
CCF1
CPS0
PT0L
ET0
1
1
4338F–USB–08/07
PLOCK
CCAP0H0
CCAP1H0
CCAP2H0
CCAP3H0
CCAP4H0
CCAP0L0
CCAP1L0
CCAP2L0
CCAP3L0
CCAP4L0
ECCF0
ECCF1
ECCF2
ECCF3
ECCF4
PKBH
PX0H
PKBL
PX0L
CCF0
N0
EKB
EX0
0
ECF
0
0