S912XEQ512J3CAGR Freescale Semiconductor, S912XEQ512J3CAGR Datasheet - Page 451

• Manufacturer Part Number: S912XEQ512J3CAGR
• Description: 16-bit Microcontrollers - MCU 16 BIT,512K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S912XEQ512J3CAGR

• Rohs: yes
• Core: HCS12X
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 kB
• Data Ram Size: 32 kB
• On-chip Adc: Yes
• Package / Case: LQFP
• Mounting Style: SMD/SMT
• Interface Type: CAN/SCI/SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 119
• Number Of Timers: 25
• Program Memory Type: Flash
• Supply Voltage - Max: 1.98 V, 2.9 V, 5.5 V
• Supply Voltage - Min: 1.72 V, 2.7 V, 3.13 V

STB
Operation
RS.L ⇒ M[RB, #OFFS5]
RS.L ⇒ M[RB, RI]
RS.L ⇒ M[RB, RI];
RI–1 ⇒ RI;
Stores the low byte of register RS to memory.
CCR Effects
Code and CPU Cycles
1. If the same general purpose register is used as index (RI) and source register (RS), the unmodified content of the source
Freescale Semiconductor
N:
Z:
V:
C:
STB RS, (RB, #OFFS5),
STB RS, (RB, RI)
STB RS, (RB, RI+)
STB RS, (RB, -RI)
—
N
register is written to the memory: RS.L ⇒ M[RB, RS-1]; RS-1 ⇒ RS
Not affected.
Not affected.
Not affected.
Not affected.
—
Z
—
V
Source Form
—
C
RI+1 ⇒ RI;
RS.L ⇒ M[RB, RI]
MC9S12XE-Family Reference Manual Rev. 1.25
Address
Mode
IDO5
IDR+
-IDR
IDR
Store Byte to Memory
1
0
0
0
0
(Low Byte)
1
1
1
1
0
1
1
1
1
1
1
1
0
0
0
0
Machine Code
RS
RS
RS
RS
RB
RB
RB
RB
Chapter 10 XGATE (S12XGATEV3)
RI
RI
RI
OFFS5
STB
0
0
1
0
1
0
Cycles
Pw
Pw
Pw
Pw
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