ST10R167-Q3 STMicroelectronics, ST10R167-Q3 Datasheet - Page 61

• Manufacturer Part Number: ST10R167-Q3
• Description: IC MCU 16BIT ROMLESS 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10R167-Q3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-QFP
• Processor Series: ST10R1x
• Core: ST10
• Data Bus Width: 16 bit
• Program Memory Size: 32 KB
• Data Ram Size: 4 KB
• Interface Type: CAN/SSC/USART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2043

XX - ELECTRICAL CHARACTERISTICS (continued)
Figure 24 : External bus arbitration, (regaining the bus)
Notes 1. This is the last opportunity for BREQ to trigger the indicated regain-sequence. Even if BREQ is activated earlier, the regain-sequence
(On P6.x)
CLKOUT
is initiated by HOLD going high. Please note that HOLD may also be deactivated without the ST10C167 requesting the bus.
2. The next ST10C167 driven bus cycle may start here.
Signals
HOLD
BREQ
HLDA
Other
CSx
t
62
t
61
1)
t
62
t
62
t
t
63
67
2)
t
65
ST10R167
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