STR735FZ2T6 STMicroelectronics, STR735FZ2T6 Datasheet - Page 33

• Manufacturer Part Number: STR735FZ2T6
• Description: MCU 32BIT 256KB FLASH 144-LQFP
• Manufacturer: STMicroelectronics
• Series: STR7r

Specifications of STR735FZ2T6

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 36MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Processor Series: STR735x
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 36 MHz
• Number Of Programmable I/os: 112
• Number Of Timers: 13
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MCBSTR730, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: STR730-SK/HIT, STR730-SK/IAR, STR730-SK/RAIS, STR731-SK/IAR, STR730-EVAL, STX-PRO/RAIS, STX-RLINK, STR79-RVDK/CPP, STR79-RVDK, STR79-RVDK/UPG
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• For Use With: 497-5046 - 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: 497-5647

STR73xFxx
PLL electrical characteristics
V
Table 16.
1. f
2. Typical data are based on T
3. Max value is guaranteed by characterization, not tested in production.
Table 17.
1. Flash memory programmed to enter Power Down mode during LPWFI.
f
f
f
f
t
Δt
t
PLLIN
PLLOUT
MCLK
FREE
LOCK
DD
WULPWFI
Symbol
t
Symbol
PKJIT
t
WUSTOP
WUHALT
PLLIN
= 5 V ± 10%
(3)
(1)
(2)
is obtained from f
1)
PLL reference clock
PLL output clock
System clock
PLL free running
frequency
PLL lock time
PLL jitter (pk to pk)
PLL characteristics
Low-power mode wake-up timing
Wake-up from HALT mode
Wake-up from STOP mode
Wake-up from LPWFI mode
,
T
Parameter
A
= -40° C to T
Parameter
OSC
A
directly or through an optional divider by 2.
=25°C, V
Amax
FREF_RANGE = ‘0’, MX0 = ’1’
FREF_RANGE = ‘0’, MX0 = ’0’
FREF_RANGE = ‘1’, MX0 = ’1’
FREF_RANGE = ‘1’, MX0 = ’0’
DD
, unless otherwise specified
(f
PLLIN
=5V
f
FREF_RANGE = ‘0’
FREF_RANGE = ‘1’
PLLIN
Main voltage regulator on
RC oscillator off
f
RAM or FLASH execution
Main voltage regulator on
RC oscillator = high frequency
Flash execution
Main voltage regulator on
RC oscillator = low frequency
Flash execution
RC high frequency in STOP mode
RC low frequency in STOP mode
OSC
Stable oscillator
= 4 MHz), stable V
Conditions
generator)
MX = ”00”
MX = ”01”
MX = ”10”
MX = ”11”
DX = 1..7
= 4 MHz (pulse
= 4 MHz, f
Conditions
MCLK
DD
= f
OSC
Min
/16
1.5
3.0
f
PLLOUT
20 x f
12 x f
28 x f
16 x f
Electrical parameters
Value
/DX
Typ
120
240
240
480
100
PLLIN
PLLIN
PLLIN
PLLIN
Typ
200
234
180
3.6
27
46
Max
300
3.0
5.0
1.5
36
MHz
MHz
MHz
Unit
Unit
kHz
ms
µs
µs
µs
µs
µs
μs
ns
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