9S12HY32 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'9S12HY32' PDF : 790 Pages View PDF
Device Overview MC9S12HY/HA-Family
1.2.1 MC9S12HY/HA Family Comparison
Table 1 provides a summary of different members of the MC9S12HY/HA family and their proposed
features. This information is intended to provide an understanding of the range of functionality offered by
this microcontroller family.
Table 1. MC9S12HY/MC9S12HA Family
Feature
CPU
Flash memory
(ECC)
Data flash (ECC)
RAM
Pin Quantity
CAN
SCI
SPI
IIC
Timer 0
Timer 1
PWM
ADC (10-bit)
Stepper Motor
Controller(1)
LCD Driver
(FPxBP)
Key Wakeup Pins
Frequency Modu-
lated PLL
External osc
(4–16 MHz Pierce
with loop control)
Internal 1 MHz RC
osc
Supply voltage
MC9S12
HY32
32 Kbytes
2 Kbytes
64 100
6 ch 8 ch
3
4
20x4 40x4
18 22
MC9S12
HY48
48 Kbytes
4 Kbytes
64 100
1
6 ch 8 ch
3
4
20x4 40x4
18 22
MC9S12
HY64
MC9S12
HA32
HCS12 V1
64 Kbytes 32 Kbytes
4 Kbytes
4 Kbytes
2 Kbytes
64 100 64 100
1
1
1
8 ch x 16-bit
8 ch x 16-bit
8 ch x 8-bit or 4 ch x16-bit
6 ch 8 ch 6 ch 8 ch
3
4
3
4
20x4 40x4 20x4 40x4
18 22 18 22
Yes
Yes
Yes
4.5 V – 5.5 V
MC9S12
HA48
48 Kbytes
4 Kbytes
64 100
-
6 ch 8 ch
3
4
20x4 40x4
18 22
MC9S12
HA64
64 Kbytes
4 Kbytes
64 100
6 ch 8 ch
3
4
20x4 40x4
18 22
RTI, LVI, CPMU,
RST, COP, DBG,
Yes
POR, API
1. the third stepper motor controller (M2) has a restricted output current on the 64 pin version, which is half of normal motor
pad driving current
MC9S12HY/HA-Family Reference Manual, Rev. 1.02
12
Freescale Semiconductor
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