AT89LP213 Atmel Corporation, AT89LP213 Datasheet - Page 69

• Manufacturer Part Number: AT89LP213
• Manufacturer: Atmel Corporation

Specifications of AT89LP213

• Flash (kbytes): 2 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-1C
• Max I/o Pins: 14
• Spi: 1
• Sram (kbytes): 0.125
• Operating Voltage (vcc): 2.4 to 5.5
• Timers: 2
• Isp: SPI/OCD
• Watchdog: Yes

Figure 23-3. Command Sequence Flow Chart
Figure 23-4. ISP Command Packet
3538E–MICRO–11/10
MOSI
MISO
SCK
SS
Preamble 1
X
Preamble 2
X
Input Preamble 1
Input Preamble 2
Input Address
Input Address
Input Opcode
Input/Output
High Byte
Low Byte
(AAh)
(55h)
Data
7
6 5 4 3 2 1
Opcode
X
0
7
6 5 4 3 2 1
Address +1
Address High
X
0
7
6 5 4 3 2 1
Address Low
X
AT89LP213/214
0
7
7
6 5 4 3 2 1
6 5 4 3 2 1
Data Out
Data In
0
0
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