PIC16F913-I/SP Microchip Technology Inc., PIC16F913-I/SP Datasheet - Page 157

• Manufacturer Part Number: PIC16F913-I/SP
• Description: 28 PIN, 7 KB FLASH, 352 RAM, 25 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F913-I/SP

• A/d Inputs: 5-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 25
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

REGISTER 13-5:
© 2005 Microchip Technology Inc.
bit 7
bit 6-4
bit 3
bit 2
bit 1
bit 0
EECON1 – EEPROM CONTROL REGISTER 1 (ADDRESS: 18Ch)
bit 7
EEPGD: Program/Data EEPROM Select bit
1 = Accesses program memory
0 = Accesses data memory
Unimplemented: Read as ‘0’
WRERR: EEPROM Error Flag bit
1 = A write operation is prematurely terminated (any MCLR Reset, any WDT Reset during
0 = The write operation completed
WREN: EEPROM Write Enable bit
1 = Allows write cycles
0 = Inhibits write to the data EEPROM
WR: Write Control bit
EEPGD = 1:
This bit is ignored
EEPGD = 0:
1 = Initiates a write cycle (The bit is cleared by hardware once write is complete. The WR bit can only be
0 = Write cycle to the data EEPROM is complete
RD: Read Control bit
1 = Initiates a memory read (RD is cleared in hardware. The RD bit can only be set, not cleared, in
0 = Does not initiate an memory read
Legend:
S = Bit can only be set
R = Readable bit
- n = Value at POR
EEPGD
R/W-0
normal operation or BOR Reset)
set, not cleared, in software.)
software.)
U-0
—
U-0
Preliminary
—
W = Writable bit
‘1’ = Bit is set
PIC16F917/916/914/913
U-0
—
WRERR
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-x
WREN
R/W-0
x = Bit is unknown
R/S-0
WR
DS41250E-page 155
R/S-0
RD
bit 0