AT89LP51RC2 Atmel Corporation, AT89LP51RC2 Datasheet - Page 253

• Manufacturer Part Number: AT89LP51RC2
• Manufacturer: Atmel Corporation

Specifications of AT89LP51RC2

• Flash (kbytes): 32 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-1C
• Max I/o Pins: 42
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Adc Channels: 7
• Adc Resolution (bits): 10
• Adc Speed (ksps): 153.8
• Sram (kbytes): 1.375
• Self Program Memory: API
• Operating Voltage (vcc): 2.4 to 5.5
• Timers: 4
• Isp: SPI/OCD/UART
• Watchdog: Yes

Table of Contents (Continued)
3722A–MICRO–10/11
25 Electrical Characteristics .................................................................... 225
26 Ordering Information ........................................................................... 241
27 Packaging Information ........................................................................ 243
28 Revision History ................................................................................... 248
Table of Contents....................................................................................... i
24.6
25.1
25.2
25.3
25.4
25.5
25.6
25.7
25.8
25.9
25.10
25.11
25.12
26.1
26.2
27.1
27.2
27.3
27.4
27.5
In-System Programming (ISP) .......................................................................214
Absolute Maximum Ratings* .........................................................................225
DC Characteristics .........................................................................................225
Typical Characteristics ..................................................................................226
Clock Characteristics .....................................................................................228
Reset Characteristics ....................................................................................229
External Memory Characteristics ...................................................................229
Serial Peripheral Interface Timing .................................................................231
Two-wire Serial Interface Characteristics ......................................................234
Serial Port Timing: Shift Register Mode ........................................................235
Dual Analog Comparator Characteristics ......................................................236
DADC Characteristics ....................................................................................236
Test Conditions ..............................................................................................238
Green Package Option (Pb/Halide-free) ........................................................241
Cross Reference with AT89C51RB2/RC2/IC2 ..............................................242
44AA – VQFP/LQFP ......................................................................................243
44A – TQFP ...................................................................................................244
44J – PLCC ...................................................................................................245
44M1 – VQFN/MLF .......................................................................................246
40P6 – PDIP ..................................................................................................247
AT89LP51RB2/RC2/IC2 Preliminary
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