ST7FLITE05Y0B6 FARNELL, ST7FLITE05Y0B6 Datasheet - Page 91

• Manufacturer Part Number: ST7FLITE05Y0B6
• Description: IC, 8BIT MCU, ST7, 16MHZ, DIP-16
• Manufacturer: FARNELL

Specifications of ST7FLITE05Y0B6

• Controller Family/series: ST7
• No. Of I/o's: 13
• Ram Memory Size: 128Byte
• Cpu Speed: 16MHz
• No. Of Timers: 2
• Interface: SPI
• Core Size: 8 Bit
• Program Memory Size: 1.5 Kb
• Peripherals: ADC, PWM, Timer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

13.5 CLOCK AND TIMING CHARACTERISTICS
Subject to general operating conditions for V
13.5.1 General Timings
13.5.2 External Clock Source
Notes:
1. Guaranteed by Design. Not tested in production.
2. Data based on typical application software.
3. Time measured between interrupt event and interrupt vector fetch. ∆t
ish the current instruction execution.
4. Data based on design simulation and/or technology characteristics, not tested in production.
Figure 61. Typical Application with an External Clock Source
t
t
w(CLKINH)
w(CLKINL)
Symbol
Symbol
V
V
t
t
t
r(CLKIN)
f(CLKIN)
c(INST)
CLKINH
CLKINL
t
v(IT)
I
L
V
V
Instruction cycle time
Interrupt reaction time
t
CLKIN input pin high level voltage
CLKIN input pin low level voltage
CLKIN high or low time
CLKIN rise or fall time
CLKIN Input leakage current
CLKINH
CLKINL
v(IT)
EXTERNAL
CLOCK SOURCE
= ∆t
c(INST)
Parameter
Parameter
+ 10
t
r(CLKIN)
4)
1)
3)
4)
t
fCLKIN)
CLKIN
90%
f
f
see
V
DD
CPU
CPU
SS
10%
, f
≤V
Figure 61
=8MHz
=8MHz
OSC
IN
Conditions
Conditions
≤V
, and T
DD
t
w(CLKINH)
A
.
c(INST)
I
L
is the number of t
t
w(CLKINL)
ST7LITE0xY0, ST7LITESxY0
1.25
0.7xV
Min
250
10
2
Min
V
15
SS
f
DD
OSC
Typ
ST72XXX
375
Typ
3
CPU
2)
cycles needed to fin-
0.3xV
1500
Max
2.75
Max
12
22
V
±1
15
DD
DD
Unit
Unit
t
t
91/124
CPU
CPU
ns
µs
µA
ns
V
1