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零件编号 | 87C196JV | ||
描述 | Advanced 16-Bit CHMOS Microcontrollers | ||
制造商 | Intel Corporation | ||
LOGO | |||
1 Page
87C196KR, 87C196JV, 87C196JT,
87C196JR, and 87C196CA Advanced
16-Bit CHMOS Microcontrollers
Automotive
Datasheet
Product Features
s –40°C to +125°C Ambient
s High Performance CHMOS 16-Bit CPU
s Up to 48 Kbytes of On-Chip EPROM
s Up to 1.5 Kbytes of On-Chip Register
RAM
s Up to 512 Bytes of Additional RAM (Code
RAM)
s Register-Register Architecture
s Up to Eight Channel/10-Bit A/D with
Sample/Hold
s Up to 37 Prioritized Interrupt Sources
s Up to Seven 8-Bit (56) I/O Ports
s Full Duplex Serial I/O Port
s Dedicated Baud Rate Generator
s Interprocessor Communication Slave Port
s High Speed Peripheral Transaction Server
(PTS)
s Two 16-Bit Software Timers
s Up to 10 High Speed Capture/Compare
(EPA)
s Full Duplex Synchronous Serial I/O Port
(SSIO)
s Two Flexible 16-Bit Timer/Counters
s Quadrature Counting Inputs
s Flexible 8-/16-Bit External Bus
s Programmable Bus (HLD/HLDA)
s 1.75 µs 16 x 16 Multiply
s 3 µs 32/16 Divide
s 68-Pin and 52-Pin PLCC Packages
s Supports CAN (Controller Area Network)
Specification 2.0 (CA only)
Order Number: 270827-007
April 1998
87C196KR, JV, JT, JR, CA Microcontrollers — Automotive
Figure 1. Block Diagram
XTAL1 XTAL2
Clock Generator
Peripheral Register
Transaction RAM
Server (PTS)
ALU
Code
RAM
On-chip
EPROM
(optional)
16 Memory
Controller with
Prefetch Queue
16
Power
and
GND
VCC
VSS
VSS
VSS
Control Signals
ADDR/
Data Bus
VREF
ANGND
A/D Converter
(10-Bit)
[8 Channels]
Programmable
Interrupt
Controller
Serial I/O
(UART & SSIO)
Timer 1 & 2
Event Processor
Array (EPA)
I/O Ports
Figure 2. 8XC196Kx, Jx, and CA Family Nomenclature
A4643-01
AN8 7C196 KR
Frequency Designation (no mark = 16 MHz)
Product Designation: KR, JV, JT, JR, CA
Product Family
CHMOS Technology
Program Memory Options:
0 = ROMless
3 = Masked ROM
7 = EPROM, OTP, QROM
Package Type Options:
N = PLCC (plastic leaded chip carrier)
Temperature and Burn-in Options:
A = -40˚C to +125˚C
ambient with
Intel Standard Burn-in
A4644-02
8 Datasheet
87C196KR, JV, JT, JR, CA Microcontrollers — Automotive
Table 5. DC Characteristics (Sheet 2 of 2)
Symbol
Parameter
Min Typical Max
Units
Test Conditions
IOH2
(KR)
Output high current in
RESET
–6
–15
–20
–35
–60
–70
IOH2
(JV, JT,
JR,CA)
Output High Current in
RESET
–30
–75
–90
–120
–240
–280
RRST
VOL3
Reset pullup resistor
Output low voltage in
reset (RESET pin only)
6K
65 K
0.3
0.5
0.8
CS
RWPU
Pin Capacitance (any
pin to VSS)
Weak pullup resistance
(approx.)
150 K
10
VOH2 = VCC – 1.0 V
µA VOH2 = VCC – 2.5 V
VOH2 = VCC – 4.0 V
VOH2 = VCC – 1.0 V
µA VOH2 = VCC – 2.5 V
VOH2 = VCC – 4.0 V
Ω
IOL3 = 4 mA (Note 7)
V IOL3 = 6 mA
IOL3 = 10 mA
pF FTEST = 1.0 MHz
Ω (Note 4)
NOTES:
1. All BD (bidirectional) pins except P5.5/INST and P2.7/CLKOUT which are excluded due to their not being
weakly pulled high in reset. BD pins include Port1, Port 2, Port3, Port4, Port5, and Port6.
2. Standard Input pins include XTAL1, EA#, RESET#, and Ports 1,2,3,4,5,6 when configured as inputs.
3. All bidirectional I/O pins when configured as outputs (push/pull).
4. Typicals are based on limited number of samples and are not guaranteed. The values listed are at room
temperature and VREF = VCC = 5.0 V.
5. VIH max for Port0 is VREF + 0.5 V.
6. Refer to “VOH2/IOH2 Specification” errata #1 in errata section of this datasheet.
7. This specification is not tested in production and is based upon theoretical estimates and/or product
characterization.
8. Violating these specifications in reset may cause the device to enter test modes (P5.4 and P2.6).
Figure 6. 87C196KR and JR ICC vs. Frequency
KR/JR ICC vs. Frequency
80
70
60
50
40
30
20
10
0
4 MHz
10 MHz
Notes:
ICC Max = 3.88 x Freq + 13.43
IIDLE Max = 1.65 x Freq + 2.2
ICC Max
ICC Typical
IIDLE Max
IIDLE Typical
15 MHz
A4647-02
16 Datasheet
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页数 | 30 页 | ||
下载 | [ 87C196JV.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
87C196JQ | ADVANCED 16-BIT CHMOS MICROCONTROLLER | Intel Corporation |
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87C196JT | ADVANCED 16-BIT CHMOS MICROCONTROLLER | Intel Corporation |
87C196JV | Advanced 16-Bit CHMOS Microcontrollers | Intel Corporation |
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