AT89C5131A-PLTIL Atmel, AT89C5131A-PLTIL Datasheet - Page 26
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AT89C5131A-PLTIL
Manufacturer Part Number
AT89C5131A-PLTIL
Description
IC 8051 MCU FLASH 32K USB 48QFN
Manufacturer
Atmel
Series
AT89C513xr
Specifications of AT89C5131A-PLTIL
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
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-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
-
Other names
AT89C5131-PLTIL
Flash Memory
4338A–USB–08/04
Table 24. Timing Symbol Definitions
Table 25. Memory AC Timing
VDD = 3.3V ± 10%, T
Figure 10. Flash Memory - ISP Waveforms
Figure 11. Flash Memory - Internal Busy Waveforms
S (Hardware
Condition)
R
B
T
T
T
SVRL
RLSX
BHBL
Symbol
FBUSY bit
PSEN1
RST
Signals
Parameter
Input PSEN Valid to RST Edge
Input PSEN Hold after RST Edge
Flash Internal Busy (Programming) Time
PSEN, EA
RST
FBUSY Flag
A
= -40 to +85°C
T
S V R L
T
B H B L
T
R L S X
L
V
X
Min
50
50
AT89C5131A-L
Typ
10
Conditions
Low
Valid
No Longer Valid
Max
Unit
ms
ns
ns
27