COP413C Datasheet, PDF (5/16 Pages) National Semiconductor (TI) – Single-Chip CMOS Microcontrollers

COP313C COP313CH
AC Electrical Characteristics b40 C ^s T_A ^s a85 C unless otherwise specified
Parameter
Conditions
COP313C
Min
Max
COP313CH
Min
Max
Units
Instruction Cycle Time
16
DC
4
DC
ms
Operating CKI Frequency
d 8 Mode
DC
500
DC
2000
kHz
Instruction Cycle Time
RC Oscillator d 4
R e 30k g5% V_CC e 5V
C e 82 pF g 5%
8
16
ms
Instruction Cycle Time
R e 56k g5% V_CC e 5V
16
32
16
32
ms
RC Oscillator d 4 (Note 6)
C e 100 pF g 5%
Duty Cycle (Note 5)
Fi e Max Freq Ext Clk
40
60
40
60
%
Rise Time (Note 5)
Fi e Max Freq Ext Clk
60
60
ns
Fall Time (Note 5)
Fi e Max Freq Ext Clk
40
40
ns
Inputs (See Figure 3 )
t_SETUP
t_HOLD
G Inputs
SI Input
L Inputs
tc 4 a 2 8
tc 4 a 0 7
ms
12
03
ms
68
17
ms
10
0 25
ms
Output Propagation
V_OUT e 1 5V C_L e 100 pF
Delay
R_L e 5k
t_PD1 t_PD0
40
10
ms
Note 1 Supply current is measured after running for 2000 cycle times with a square-wave clock on CKI CKO open and all other pins pulled up to V_CC with 5k
resistors See current drain equation on page 13
Note 2 The Halt mode will stop CKI from oscillating
Note 3 SO output sink current must be limited to keep V_OL less than 0 2 V_CC when part is running in order to prevent entering test mode
Note 4 Voltage change must be less than 0 5V in a 1 ms period
Note 5 This parameter is only sampled and not 100% tested
Note 6 Variation due to the device included
Connection Diagram
DIP
Top View
TL DD 8537 – 2
Pin Descriptions
Pin
L₇ – L₀
G₃ – G₀
SI
SO
SK
CKI
CKO
RESET
V_CC
GND
Description
8-bit bidirectional I O port with TRI-STATE
4-bit bidirectional I O port
Serial input (or counter input)
Serial output (or general purpose output)
Logic-controlled clock
(or general purpose output)
System oscillator input
Crystal oscillator output or NC
System reset input
System power supply
System Ground
FIGURE 2
Order Number COP313C-XXX D COP313CH-XXX D
COP413C-XXX D or COP413CH-XXX D
See NS Hermetic Package Number D20A
Order Number COP313C-XXX N COP313CH-XXX N
COP413C-XXX N or COP413CH-XXX N
See NS Molded Package Number N20A
Order Number COP313C-XXX WM or
COP413C-XXX WM
See NS Small Outline Package Number M20B
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