AT89C5131A-PUTIM Atmel, AT89C5131A-PUTIM Datasheet - Page 169
AT89C5131A-PUTIM
Manufacturer Part Number
AT89C5131A-PUTIM
Description
IC 8051 MCU FLASH 32K USB 32QFN
Manufacturer
Atmel
Series
AT89C513xr
Datasheet
1.AT89C5130A-PUTUM.pdf
(188 pages)
Specifications of AT89C5131A-PUTIM
Core Processor
C52X2
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
LED, POR, PWM, WDT
Number Of I /o
18
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
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
For Use With
AT89STK-10 - KIT EVAL APPL MASS STORAGEAT89STK-05 - KIT STARTER FOR AT89C5131
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Converters
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27.4.6
27.4.7
4337K–USB–04/08
External Data Memory Read Cycle
Serial Port Timing - Shift Register Mode
PORT 0
PORT 2
ALE
PSEN
RD
OR SFR-P2
ADDRESS
Table 27-8.
Table 27-9.
Table 27-10. AC Parameters for a Variable Clock
Symbol
T
T
T
T
T
QVHX
XHQX
XHDX
XHDV
XLXL
Symbol
T
T
T
T
T
QVHX
XHQX
XHDX
XHDV
Symbol Description (F = 40 MHz)
AC Parameters for a Fix Clock (F = 40 MHz)
XLXL
A0-A7
Symbol
T
T
T
T
T
T
LLAX
T
QVHX
XHQX
XHDX
XHDV
XLXL
AVWL
T
Type
Max
LLWL
Min
Min
Min
Min
T
AVDV
T
LLDV
ADDRESS A8-A15 OR SFR P2
Standard
T
Min
10 T - x
10 T - x
300
200
2 T - x
30
Clock
0
RLAZ
12 T
x
Parameter
Serial port clock cycle time
Output data set-up to clock rising edge
Output data hold after clock rising edge
Input data hold after clock rising edge
Clock rising edge to input data valid
T
RLRH
X2 Clock
5 T - x
5 T- x
T - x
6 T
x
AT89C5130A/31A-M
Max
DATA IN
117
T
T
WHLH
RHDX
for -M Range
X Parameter
133
50
20
0
T
RHDZ
Units
ns
ns
ns
ns
ns
Units
ns
ns
ns
ns
ns
169
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