AT89C51CC01 Atmel Corporation, AT89C51CC01 Datasheet - Page 156

• Manufacturer Part Number: AT89C51CC01
• Manufacturer: Atmel Corporation

Specifications of AT89C51CC01

• Flash (kbytes): 32 Kbytes
• Max. Operating Frequency: 40 MHz
• Cpu: 8051-12C
• Max I/o Pins: 34
• Uart: 1
• Can: 1
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 62.5
• Sram (kbytes): 1.25
• Eeprom (bytes): 2048
• Self Program Memory: API
• Operating Voltage (vcc): 3.0 to 5.5
• Timers: 4
• Isp: UART/CAN
• Watchdog: Yes

Flash/EEPROM Memory
A/D Converter
156
A/T89C51CC01
Table 133. Timing Symbol Definitions
Table 134. Memory AC Timing
VDD = 3V to 5.5V, TA = -40 to +85°C
Figure 68. Flash Memory – ISP Waveforms
Figure 69. Flash Memory – Internal Busy Waveforms
Table 135. AC Parameters for A/D Conversion
S (Hardware
condition)
R
B
Symbol
T
T
T
N
T
Symbol
T
ADC Clock Frequency
SVRL
RLSX
BHBL
FDR
SETUP
FCY
PSEN#1
FBUSY bit
RST
Signals
Parameter
Input PSEN# Valid to RST Edge
Input PSEN# Hold after RST Edge
Flash/EEPROM Internal Busy
(Programming) Time (2.7 V)
Flash/EEPROM Internal Busy
(Programming) Time (3.3 V)
Number of Flash/EEPROM Erase/Write
Cycles
Flash/EEPROM Data Retention Time
PSEN#,EA
RST
FBUSY flag
Parameter
T
SVRL
T
BHBL
T
RLSX
100 000
L
V
X
Min
Min
50
50
10
4
Typ
Typ
700
14
10
Conditions
Low
Valid
No Longer Valid
Max
Max
21
15
4129N–CAN–03/08
cycles
years
Unit
Unit
KHz
ms
ms
ns
ns
µs