ST72F264G2B6 STMicroelectronics, ST72F264G2B6 Datasheet - Page 139
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ST72F264G2B6
Manufacturer Part Number
ST72F264G2B6
Description
MCU 8-BIT 8K FLASH 32-SDIP
Manufacturer
STMicroelectronics
Series
ST7r
Specifications of ST72F264G2B6
Mfg Application Notes
ST7 Checksum Capability, AN1070 App Note
Core Processor
ST7
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-SDIP (0.400", 10.16mm)
Processor Series
ST72F2x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
22
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Development Tools By Supplier
ST7F264-IND/USB, ST72F34X-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 6 Channel
For Use With
497-6423 - BOARD EVAL BASED ON ST72264G1497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-5570
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST72F264G2B6
Manufacturer:
ST
Quantity:
10
Company:
Part Number:
ST72F264G2B6
Manufacturer:
NEC
Quantity:
6 097
Part Number:
ST72F264G2B6
Manufacturer:
ST
Quantity:
20 000
CLOCK CHARACTERISTICS (Cont’d)
13.5.5 PLL Characteristics
Note:
1. Data characterized but not tested.
Figure 74. PLL Jitter vs. Signal frequency
Note 1: Measurement conditions: f
V
f
∆ f
OSC
DD(PLL)
Symbol
CPU
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
/f
CPU
2000
PLL Operating Range
PLL input frequency range
Instantaneous PLL jitter
Application Signal Frequency (KHz)
1000
Parameter
500
250
CPU
1)
PLL ON
PLL OFF
= 4MHz, T
125
T
T
f
f
OSC
OSC
A
A
1
0 to 70
-40 to +85
= 4 MHz.
= 2 MHz.
A
Conditions
= 25°C
°C
°C
The user must take the PLL jitter into account in
the application (for example in serial communica-
tion or sampling of high frequency signals). The
PLL jitter is a periodic effect, which is integrated
over several CPU cycles. Therefore the longer the
period of the application signal, the less it will be
impacted by the PLL jitter.
Figure 74
cation signals in the range 125kHz to 2MHz. At fre-
quencies of less than 125KHz, the jitter is negligi-
ble.
ST72260Gx, ST72262Gx, ST72264Gx
shows the PLL jitter integrated on appli-
Min
3.5
4.5
2
Typ
1.0
2.5
Max
5.5
5.5
2.5
4.0
4
139/172
MHz
Unit
%
%
V