AT89LP3240 Atmel Corporation, AT89LP3240 Datasheet - Page 198

• Manufacturer Part Number: AT89LP3240
• Manufacturer: Atmel Corporation

Specifications of AT89LP3240

• Flash (kbytes): 32 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-1C
• Max I/o Pins: 38
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 153.8
• Sram (kbytes): 4.25
• Eeprom (bytes): 8192
• Self Program Memory: IAP
• Operating Voltage (vcc): 2.4 to 3.6
• Timers: 3
• Isp: SPI/OCD
• Watchdog: Yes

Table of Contents (Continued)
iv
AT89LP3240/6440
22 Instruction Set Summary .................................................................... 143
23 Register Index ...................................................................................... 153
24 On-Chip Debug System ....................................................................... 155
25 Programming the Flash Memory ........................................................ 157
26 Electrical Characteristics .................................................................... 170
27 Ordering Information ........................................................................... 188
22.1
24.1
24.2
24.3
25.1
25.2
25.3
25.4
25.5
25.6
25.7
25.8
25.9
26.1
26.2
26.3
26.4
26.5
26.6
26.7
26.8
26.9
26.10
26.11
26.12
26.13
27.1
Instruction Set Extensions .............................................................................147
Physical Interface ..........................................................................................155
Software Breakpoints ....................................................................................156
Limitations of On-Chip Debug .......................................................................156
Physical Interface ..........................................................................................157
Memory Organization ....................................................................................159
Command Format ..........................................................................................160
Status Register ..............................................................................................163
DATA Polling .................................................................................................163
Flash Security ................................................................................................163
User Configuration Fuses ..............................................................................164
User Signature and Analog Configuration .....................................................165
Programming Interface Timing ......................................................................165
Absolute Maximum Ratings* .........................................................................170
DC Characteristics .........................................................................................170
Safe Operating Conditions ............................................................................171
Typical Characteristics ..................................................................................171
Clock Characteristics .....................................................................................175
Reset Characteristics ....................................................................................178
External Data Memory Characteristics ..........................................................178
Serial Peripheral Interface Timing .................................................................179
Two-wire Serial Interface Characteristics ......................................................182
Serial Port Timing: Shift Register Mode ........................................................183
Dual Analog Comparator Characteristics ......................................................184
DADC Characteristics ....................................................................................185
Test Conditions ..............................................................................................186
Green Package Option (Pb/Halide-free) ........................................................188
3706C–MICRO–2/11