ST10R172LT1 STMicroelectronics, ST10R172LT1 Datasheet - Page 48

• Manufacturer Part Number: ST10R172LT1
• Description: MCU 16BIT ROMLESS LV 100TQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10R172LT1

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, SSP, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 77
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-TQFP, 100-VQFP
• Controller Family/series: ST10
• No. Of I/o's: 77
• Ram Memory Size: 1KB
• Cpu Speed: 50MHz
• No. Of Timers: 5
• Embedded Interface Type: SPI, USART
• No. Of Pwm Channels: 1
• Rohs Compliant: Yes
• Processor Series: ST10R1x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 1 KB
• Interface Type: SSP, USART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 77
• Number Of Timers: 5
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: In Transition

ST10R172L - ELECTRICAL CHARACTERISTICS
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1
Write Cycle
Read Cycle
CLKOUT
multiplexed bus, with/without read/write delay, normal ALE, read/write chip select
(A15-A8)
A23-A16
RdCSx
WrCSx
BHE
BUS
BUS
ALE
P0
P0
t
t
6b/d
6m
t
5
Address
Figure 15 External memory cycle:
Address
t
43
t
43
t
42
t
42
t
17
t
7
t
t
45
16
t
16
t
Address
47
t
t
44
49
t
49
t
46
t
t
48
48
t
50
Data Out
Data In
t
51
t
27
t
t
52m
56
t
25
Address