UPD78F4218AGF-3BA Renesas Electronics America, UPD78F4218AGF-3BA Datasheet - Page 7

• Manufacturer Part Number: UPD78F4218AGF-3BA
• Manufacturer: Renesas Electronics America

Specifications of UPD78F4218AGF-3BA

• Lead Free Status / Rohs Status: Supplier Unconfirmed

1. DIFFERENCES BETWEEN MODELS IN µ µ µ µ PD784216A/784216AY, 784218A/784218AY
memory capacity.
control function.
instead of the mask ROM of the above models.
Item
Internal ROM
Internal RAM
Internal memory size
switching register
(IMS)
ROM correction
External access status
function
Supply voltage
Electrical
specifications
Recommended
soldering conditions
EXA pin
TEST pin
V
PP
The only difference between the µ PD784214A, 784215A, 784216A, 784217A, and 784218A lies in the internal
The µ PD784214AY, 784215AY, 784216AY, 784217AY, and 784218AY are models with the addition of an I
The µ PD78F4216A, 78F4216AY, 78F4218A, and 78F4218AY are provided with a 128 KB/256 KB flash memory
These differences are summarized in Table 1-1.
Note The internal flash memory capacity and internal RAM capacity can be changed using the internal memory
Caution There are differences in noise immunity and noise radiation between the flash memory and mask
SUBSERIES
pin
Table 1-1. Differences Between Models in µ µ µ µ PD784216A/784216AY, 784218A/784218AY Subseries
size switching register (IMS).
Part Number
ROM versions. When pre-producing an application set with the flash memory version and then
mass-producing it with the mask ROM version, be sure to conduct sufficient evaluations on the
commercial samples (not engineering samples) of the mask ROM version.
96 KB
(Mask
ROM)
3,584 bytes
Not provided
Not provided
Not provided
V
Refer to the data sheet for each device.
Not provided
Provided
Not provided
µ PD784214AY
µ PD784214A,
DD
= 1.8 to 5.5 V
128 KB (Mask ROM)
5,120 bytes
µ PD784215AY
µ PD784215A,
µ µ µ µ PD78F4216A, 78F4218A, 78F4216AY, 78F4218AY
Data Sheet U14125EJ3V0DS
8,192 bytes
µ PD784216AY
µ PD784216A,
192 KB
(Mask
ROM)
12,800 bytes
Provided
Provided
Provided
µ PD784217AY
µ PD784217A,
256 KB
(Mask
ROM)
µ PD784218AY
µ PD784218A,
µ PD78F4216AY
µ PD78F4216A,
128 KB
(Flash
memory)
8,192
bytes
Provided
Not
provided
Not
provided
V
Not
provided
Not provided
Provided
DD
= 1.9 to 5.5 V
Note
µ PD78F4218AY
µ PD78F4218A,
256 KB
(Flash
memory)
12,800
bytes
Provided
Provided
Provided
2
C bus
7