ST10F276Z5 STMicroelectronics, ST10F276Z5 Datasheet - Page 138

• Manufacturer Part Number: ST10F276Z5
• Description: 16-BIT MICROCONTROLLER WITH MAC UNIT, UP TO 832 KBYTES FLASH MEMORY AND UP TO 68 KBYTES RAM
• Manufacturer: STMicroelectronics

Specifications of ST10F276Z5

• Single Voltage Supply: 5V ±10% (embedded regulator for 1.8 V core supply)

Register set
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22.1
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Register set
This section summarizes all registers implemented in the ST10F276Z5, and explains the
description format used in the chapters to describe the function and layout of the SFRs.
For easy reference, the registers (except for GPRs) are sorted in two ways:
●
●
Register description format
Throughout the document, the function and the layout of the different registers is described
in a specific format. The example below explains this format.
A word register is displayed as:
REG_NAME (A16h / A8h)
Table 65.
A byte register is displayed as:
REG_NAME (A16h / A8h)
Elements:
REG_NAME
A16h / A8h
SFR/ESFR/XBUS
(* *) * *
hwbit
Bit(field) name
res.
15
15
-
Sorted by address, to check which register is referenced by a given address.
Sorted by register name, to find the location of a specific register.
Bit
res.
14
14
-
res.
13
13
Description
-
Explanation of bit(field) name
Description of the functions controlled by this bit(field).
res.
12
12
-
This register’s name
Long 16-bit address / Short 8-bit address
Register space (SFR, ESFR or XBUS Register)
Register contents after reset
0/1: defined
X’: undefined (undefined (’X’) after power up)
U’: unchanged
Bit that is set/cleared by hardware is written in bold
res.
11
11
-
write
only
10
10
W
-
SFR/ESFR/XBUS
SFR/ESFR/XBUS
RW
hw
bit
9
9
-
read
only
R
8
8
-
std bit hw bit
RW
RW
std
bit
7
7
Function
RW
RW
hw
bit
6
6
5
5
bitfield
RW
4
4
bit field
RW
3
3
Reset value:
Reset value: ****h:
2
2
ST10F276Z5
bitfield
RW
RW
1
1
bit field
- - **h
0
0
: