AT89LP214 Atmel Corporation, AT89LP214 Datasheet - Page 97

• Manufacturer Part Number: AT89LP214
• Manufacturer: Atmel Corporation

Specifications of AT89LP214

• Flash (kbytes): 2 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-1C
• Max I/o Pins: 12
• Spi: 1
• Uart: 1
• Sram (kbytes): 0.125
• Operating Voltage (vcc): 2.4 to 5.0
• Timers: 2
• Isp: SPI/OCD
• Watchdog: Yes

Table of Contents (Continued)
3538E–MICRO–11/10
20 Programmable Watchdog Timer ........................................................... 58
21 Instruction Set Summary ...................................................................... 60
22 On-chip Debug System ......................................................................... 64
23 Programming the Flash Memory .......................................................... 65
24 Electrical Characteristics ...................................................................... 77
25 Ordering Information ............................................................................. 90
26 Packaging Information .......................................................................... 91
27 Revision History ..................................................................................... 93
20.1
22.1
22.2
22.3
23.1
23.2
23.3
23.4
23.5
23.6
23.7
23.8
24.1
24.2
24.3
24.4
24.5
24.6
24.7
25.1
26.1
26.2
Software Reset ................................................................................................59
Physical Interface ............................................................................................64
Software Breakpoints ......................................................................................65
Limitations of On-chip Debug ..........................................................................65
Physical Interface ............................................................................................66
Memory Organization ......................................................................................67
Command Format ............................................................................................68
Status Register ................................................................................................71
DATA Polling ...................................................................................................71
Flash Security ..................................................................................................71
User Configuration Fuses ................................................................................72
Programming Interface Timing ........................................................................73
Absolute Maximum Ratings* ...........................................................................77
DC Characteristics ...........................................................................................77
Typical Characteristics ....................................................................................78
Clock Characteristics .......................................................................................84
Serial Peripheral Interface Timing ..................................................................85
Serial Port Timing: Shift Register Mode Test Conditions ................................87
Test Conditions ................................................................................................88
Green Package Option (Pb/Halide-free) ..........................................................90
14P3 – PDIP ....................................................................................................91
14X – TSSOP ..................................................................................................92
AT89LP213/214
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