PIC16C620A-04/SS Microchip Technology, PIC16C620A-04/SS Datasheet - Page 54

• Manufacturer Part Number: PIC16C620A-04/SS
• Description: IC MCU OTP 512X14 COMP 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C620A-04/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 13
• Program Memory Size: 896B (512 x 14)
• Program Memory Type: OTP
• Ram Size: 96 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SSOP
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 96 B
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 8
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: 0 C
• For Use With: 309-1016 - ADAPTER 20-SSOP TO 18-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16C62X
TABLE 9-4:
TABLE 9-5:
DS30235J-page 52
Condition
Power-on Reset
MCLR Reset during normal operation
MCLR Reset during SLEEP
WDT Reset
WDT Wake-up
Brown-out Reset
Interrupt Wake-up from SLEEP
Legend:
Note 1: When the wake-up is due to an interrupt and global enable bit, GIE is set, the PC is loaded with the
Register
W
INDF
TMR0
PCL
STATUS
FSR
PORTA
PORTB
CMCON
PCLATH
INTCON
PIR1
OPTION
TRISA
TRISB
PIE1
PCON
VRCON
Legend:
Note 1: If V
2: One or more bits in INTCON, PIR1 and/or PIR2 will be affected (to cause wake-up).
3: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector (0004h).
4: See Table 9-4 for RESET value for specific condition.
5: If wake-up was due to comparator input changing, then bit 6 = 1. All other interrupts generating a wake-up will cause
6: If RESET was due to brown-out, then bit 0 = 0. All other RESETS will cause bit 0 = u.
u
u = unchanged, x = unknown, - = unimplemented bit, reads as ‘0’,q = value depends on condition.
interrupt vector (0004h) after execution of PC+1.
bit 6 = u.
= unchanged,
DD
goes too low, Power-on Reset will be activated and registers will be affected differently.
INITIALIZATION CONDITION FOR SPECIAL REGISTERS
INITIALIZATION CONDITION FOR REGISTERS
Address
0Ah
0Bh
0Ch
8Ch
8Eh
00h
01h
02h
03h
04h
05h
06h
1Fh
81h
85h
86h
9Fh
—
x
= unknown,
Power-on Reset
xxxx xxxx
xxxx xxxx
0000 0000
0001 1xxx
xxxx xxxx
---x xxxx
xxxx xxxx
00-- 0000
---0 0000
0000 000x
-0-- ----
1111 1111
---1 1111
1111 1111
-0-- ----
---- --0x
000- 0000
-
—
= unimplemented bit, reads as ‘0’.
000h
000h
000h
000h
PC + 1
000h
PC + 1
Program
Counter
(1)
• MCLR Reset during
• MCLR Reset during
• WDT Reset
• Brown-out Reset
normal operation
SLEEP
---- --uq
000q quuu
uuuu uuuu
uuuu uuuu
0000 0000
uuuu uuuu
---u uuuu
uuuu uuuu
00-- 0000
---0 0000
0000 000u
-0-- ----
1111 1111
---1 1111
1111 1111
-0-- ----
000- 0000
0001 1xxx
000u uuuu
0001 0uuu
0000 uuuu
uuu0 0uuu
000x xuuu
uuu1 0uuu
—
(1,6)
(4)
Register
STATUS
(1)
 2003 Microchip Technology Inc.
• Wake-up from SLEEP
• Wake-up from SLEEP
through interrupt
through WDT time-out
-q-- ----
---- --0x
---- --uu
---- --uu
---- --uu
---- --uu
---- --u0
---- --uu
uuuq quuu
uuuu uqqq
uuuu uuuu
uuuu uuuu
uuuu uuuu
---u uuuu
uuuu uuuu
uu-- uuuu
---u uuuu
uuuu uuuu
---u uuuu
uuuu uuuu
-u-- ----
---- --uu
uuu- uuuu
PC + 1
Register
—
PCON
(3)
(2,5)
(4)
(2)