PIC16F88-I/SS Microchip Technology, PIC16F88-I/SS Datasheet - Page 149
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PIC16F88-I/SS
Manufacturer Part Number
PIC16F88-I/SS
Description
IC MCU FLASH 4KX14 EEPROM 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F818-ISO.pdf
(6 pages)
4.PIC16F87-IP.pdf
(228 pages)
5.PIC16F87-IP.pdf
(8 pages)
6.PIC16F87-IP.pdf
(4 pages)
7.PIC16F87-IP.pdf
(8 pages)
8.PIC16F88-ISO.pdf
(214 pages)
Specifications of PIC16F88-I/SS
Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
20-SSOP
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
16
Eeprom Size
256 x 8
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 7x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
368 B
Interface Type
SSP/USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
16
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014
Minimum Operating Temperature
- 40 C
On-chip Adc
7-ch x 10-bit
Data Rom Size
256 B
A/d Bit Size
10 bit
A/d Channels Available
7
Height
1.75 mm
Length
7.2 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4 V
Width
5.3 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC164307 - MODULE SKT FOR PM3 28SSOPAC164018 - MODULE SKT PROMATEII 20SSOP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F88-I/SS
Manufacturer:
U-BLOX
Quantity:
12 000
15.14 In-Circuit Debugger
When the DEBUG bit in the Configuration Word is
programmed to a ‘0’, the In-Circuit Debugger function-
ality is enabled. This function allows simple debugging
functions when used with MPLAB
microcontroller has this feature enabled, some of the
resources are not available for general use. Table 15-7
shows which features are consumed by the background
debugger.
TABLE 15-7:
To use the In-Circuit Debugger function of the micro-
controller, the design must implement In-Circuit Serial
Programming connections to RA5/MCLR/V
GND, RB7 and RB6. This will interface to the In-Circuit
Debugger module available from Microchip, or one of
the third party development tool companies.
15.15 Program Verification/Code
If
programmed, the on-chip program memory can be
read out for verification purposes.
15.16 ID Locations
Four memory locations (2000h-2003h) are designated
as ID locations, where the user can store checksum or
other code identification numbers. These locations are
not accessible during normal execution but are
readable and writable during program/verify. It is
recommended that only the four Least Significant bits
of the ID location are used.
15.17 In-Circuit Serial Programming
PIC16F87/88 microcontrollers can be serially pro-
grammed while in the end application circuit. This is
simply done with two lines for clock and data and three
other lines for power, ground and the programming
voltage (see Figure 15-13 for an example). This allows
customers to manufacture boards with unprogrammed
devices and then program the microcontroller just
before shipping the product. This also allows the most
recent firmware or a custom firmware to be
programmed.
2005 Microchip Technology Inc.
I/O pins
Stack
Program Memory
Data Memory
the
Protection
code
protection
DEBUGGER RESOURCES
0x070 (0x0F0, 0x170, 0x1F0)
Address 0000h must be NOP
bit(s)
Last 100h words
0x1EB-0x1EF
RB6, RB7
1 level
®
have
ICD. When the
not
PP
, V
been
DD
,
For more information on serial programming, please
refer to the “PIC16F87/88 Flash Memory Programming
Specification” (DS39607).
FIGURE 15-13:
* Isolation devices (as required).
†
Note:
RB3/PGM
RB3 only used in LVP mode.
External
Connector
Signals
Data I/O
CLK
+5V
V
0V
PP
The Timer1 oscillator shares the T1OSI
and T1OSO pins with the PGD and PGC
pins
debugging.
When using the Timer1 oscillator, In-
Circuit Serial Programming™ (ICSP™)
may not function correctly (high voltage or
low voltage), or the In-Circuit Debugger
(ICD) may not communicate with the
controller. As a result of using either ICSP
or ICD, the Timer1 crystal may be
damaged.
If ICSP or ICD operations are required, the
crystal should be disconnected from the
circuit (disconnect either lead), or installed
after programming. The oscillator loading
capacitors may remain in-circuit during
ICSP or ICD operation.
*
used
To Normal
Connections
To Normal
Connections
PIC16F87/88
TYPICAL IN-CIRCUIT
SERIAL PROGRAMMING
CONNECTION
*
*
for
*
programming
DS30487C-page 147
V
V
RA5/MCLR/V
RB6
RB7
RB3
PIC16F87/88
DD
SS
†
V
DD
PP
and