AT90S8515-8JC Atmel, AT90S8515-8JC Datasheet - Page 89

• Manufacturer Part Number: AT90S8515-8JC
• Description: IC MCU 8K FLSH 8MHZ 44PLCC
• Manufacturer: Atmel
• Series: AVR® 90Sr

Specifications of AT90S8515-8JC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -

Serial Programming
Characteristics
0841G–09/01
Figure 66. Serial Programming Timing
Table 33. Serial Programming Characteristics, T
(unless otherwise noted)
Table 34. Minimum Wait Delay after the Chip Erase Instruction
Table 35. Minimum Wait Delay after Writing a Flash or EEPROM Location
Symbol
1/t
t
1/t
t
t
t
t
t
t
Symbol
t
Symbol
t
CLCL
CLCL
SHSL
SLSH
OVSH
SHOX
SLIV
WD_ERASE
WD_PROG
CLCL
CLCL
Parameter
Oscillator Frequency (V
Oscillator Period (V
Oscillator Frequency (V
Oscillator Period (V
SCK Pulse Width High
SCK Pulse Width Low
MOSI Setup to SCK High
MOSI Hold after SCK High
SCK Low to MISO Valid
MOSI
MISO
SCK
t
OVSH
18 ms
3.2V
9 ms
3.2V
CC
CC
= 2.7 - 4.0V)
= 4.0 - 6.0V)
CC
CC
= 2.7 - 4.0V)
= 4.0 - 6.0V)
t
SHSL
14 ms
3.6V
7 ms
3.6V
t
SHOX
A
= -40 ° C to 85 ° C, V
2.0 t
2.0 t
2.0 t
250.0
125.0
t
10.0
Min
CLCL
0
0
CLCL
CLCL
CLCL
t
SLSH
6 ms
4.0V
12 ms
4.0V
t
SLIV
AT90S8515
16.0
Typ
CC
Max
32.0
= 2.7V - 6.0V
4.0
8.0
4 ms
5.0V
8 ms
5.0V
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
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