AT89C5131A-S3SUM Atmel, AT89C5131A-S3SUM Datasheet - Page 170
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AT89C5131A-S3SUM
Manufacturer Part Number
AT89C5131A-S3SUM
Description
IC 8051 MCU FLASH 32K USB 52PLCC
Manufacturer
Atmel
Series
AT89C513xr
Datasheet
1.AT89C5130A-PUTUM.pdf
(188 pages)
Specifications of AT89C5131A-S3SUM
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)
2.7 V ~ 5.5 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
16 bit
Operating Supply Voltage
2.7 V to 5.5 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
Package
52PLCC
Device Core
8051
Family Name
89C
Maximum Speed
48 MHz
For Use With
AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCUAT89STK-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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89C5131A-S3SUM
Manufacturer:
ATMEL
Quantity:
46
27.4.8
27.4.9
27.4.10
27.4.11
27.4.12
170
AT89C5130A/31A-M
Shift Register Timing Waveform
External Clock Drive Characteristics (XTAL1)
External Clock Drive Waveforms
AC Testing Input/Output Waveforms
Float Waveforms
INSTRUCTION
ALE
CLOCK
OUTPUT DATA
WRITE to SBUF
INPUT DATA
CLEAR RI
Table 27-11. AC Parameters
AC inputs during testing are driven at V
measurement are made at V
For timing purposes as port pin is no longer floating when a 100 mV change from load voltage
occurs and begins to float when a 100 mV change from the loaded V
≥ ±20 mA.
T
CHCX
Symbol
T
T
T
T
T
T
CHCX
CLCH
CHCL
CLCL
CLCX
QVXH
0
/T
CLCX
INPUT/OUTPUT
T
XHDV
0.45V
Parameter
Oscillator Period
High Time
Low Time
Rise Time
Fall Time
Cyclic ratio in X2 mode
1
0
V
VALID
T
CC
XLXL
-0.5V
T
XHQX
2
1
VALID
IH
0.2V
min for a logic “1” and V
T
0.7V
V
V
3
XHDX
2
V
OH
OL
CC
VALID
CC
CC
-0.1
T
+ 0.1 V
- 0.1 V
0.45V
CHCL
-0.5V
4
CC
3
VALID
FLOAT
- 0.5 for a logic “1” and 0.45V for a logic “0”. Timing
V
LOAD
5
4
VALID
T
CLCX
IL
Min
6
21
40
max for a logic “0”.
5
5
5
VALID
0.2 V
0.2 V
CC
CC
T
V
V
7
CLCL
+ 0.9
- 0.1
LOAD
LOAD
6
VALID
OH
+ 0.1 V
- 0.1 V
T
/V
SET TI
CLCH
SET RI
T
8
Max
OL
7
60
CHCX
5
5
VALID
level occurs. I
4337K–USB–04/08
Units
ns
ns
ns
ns
ns
%
OL
/I
OH