MC68HC705B16CFN Freescale Semiconductor, MC68HC705B16CFN Datasheet - Page 18

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MC68HC705B16CFN

Manufacturer Part Number
MC68HC705B16CFN
Description
IC MCU 2.1MHZ 15K OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705B16CFN

Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
15KB (15K x 8)
Program Memory Type
OTP
Eeprom Size
256 x 8
Ram Size
352 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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Figure
Number
Freescale
x
10-1
10-2
11-1
11-2
11-3
11-4
11-5
11-6
11-7
11-8
11-9
11-10
11-11
11-12
11-13
12-1
12-2
12-3
12-4
12-5
12-6
A-1
A-2
A-3
B-1
B-2
C-1
C-2
C-3
C-4
C-5
C-6
C-7
C-8
C-9
C-10
D-1
D-2
D-3
E-1
E-2
E-3
Programming model ......................................................................................... 10–1
Stacking order .................................................................................................. 10–1
Run I
Run I
Wait I
Wait I
Increase in I
I
Run I
Run I
Wait I
Wait I
Increase in I
I
Timer relationship........................................................................................... 11–12
52-pin PLCC pinout for the MC68HC05B6....................................................... 12–1
64-pin QFP pinout for the MC68HC05B6......................................................... 12–2
56-pin SDIP pinout for the MC68HC05B6........................................................ 12–3
52-pin PLCC mechanical dimensions .............................................................. 12–4
64-pin QFP mechanical dimensions................................................................. 12–5
56-pin SDIP mechanical dimensions................................................................ 12–6
MC68HC05B4 block diagram .............................................................................A–2
Memory map of the MC68HC05B4 ....................................................................A–3
MC68HC05B4 self-check schematic diagram ....................................................A–7
MC68HC05B8 block diagram .............................................................................B–2
Memory map of the MC68HC05B8 ....................................................................B–3
MC68HC705B5 block diagram ...........................................................................C–2
Memory map of the MC68HC705B5 ..................................................................C–3
Modes of operation flow chart (1 of 2)................................................................C–9
Modes of operation flow chart (2 of 2)..............................................................C–10
Timing diagram with handshake.......................................................................C–11
EPROM(RAM) parallel bootstrap schematic diagram ......................................C–12
EPROM (RAM) serial bootstrap schematic diagram ........................................C–15
RAM parallel bootstrap schematic diagram......................................................C–16
EPROM parallel bootstrap loader timing diagram ............................................C–17
MC68HC05B16 block diagram ...........................................................................D–3
Oscillator connections ........................................................................................D–4
Memory map of the MC68HC05B16 ..................................................................D–5
MC68HC705B16 block diagram .........................................................................E–2
Memory map of the MC68HC705B16 ................................................................E–3
Modes of operation flow chart (1 of 2)..............................................................E–11
DD
DD
RAM parallel loader timing diagram ................................................................C–18
vs mode vs internal operating frequency, V
vs mode vs internal operating frequency, V
DD
DD
DD
DD
DD
DD
DD
DD
vs internal operating frequency (4.5V, 5.5V) ...................................... 11–3
(SM = 1) vs internal operating frequency (4.5V, 5.5V) ....................... 11–3
vs internal operating frequency (3 V, 3.6V)......................................... 11–6
(SM = 1) vs internal operating frequency (3V,3.6V) ........................... 11–6
vs internal operating frequency (4.5V, 5.5V)...................................... 11–3
(SM = 1) vs internal operating frequency (4.5V, 5.5V)....................... 11–4
vs internal operating frequency (3V, 3.6V)......................................... 11–6
(SM = 1) vs internal operating frequency (3V, 3.6V).......................... 11–7
DD
DD
vs frequency for A/D, SCI systems active, VDD = 5.5V........... 11–4
vs frequency for A/D, SCI systems active, V
LIST OF FIGURES
TITLE
DD
DD
= 5.5V ............................... 11–4
= 3.6V ............................... 11–7
DD
= 3.6V............ 11–7
MC68HC05B6
Rev. 4.1
Number
Page

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